META: Learn the right way to clean your glasses without scratching them. 5 simple tips from eye care experts to extend your spectacles’ life and see clearly.
Most people damage their glasses while trying to clean them. A quick wipe with a shirt or tissue might seem harmless, but it’s one of the fastest ways to create permanent scratches on your lenses.
Why Do Glasses Get Scratched So Easily?
Your lenses have protective coatings — anti-reflective, scratch-resistant, UV-blocking — that are delicate. When you wipe dust or debris across a dry lens, those particles act like sandpaper. Over time, this creates fine scratches that scatter light and make night driving difficult. Even anti-scratch coatings can only resist light abrasion, not aggressive rubbing with rough materials.
What Are the 5 Best Ways to Clean Your Glasses?
1. Rinse first. Always run your glasses under lukewarm water before touching the lenses. This washes away dust and grit that would otherwise scratch the surface when you wipe.
2. Use lens spray or mild soap. Apply a dedicated lens cleaner or a drop of gentle dish soap. Avoid household cleaners, ammonia, bleach, or alcohol — these strip protective coatings.
3. Microfiber cloths only. Paper towels, tissues, napkins, and clothing fibers are too rough. Use the microfiber cloth that came with your glasses, and wash it weekly with gentle soap.
4. Blot, don’t rub. Gently press the cloth against the lens instead of scrubbing back and forth. Use light pressure and let the cloth do the work.
5. Store them properly. When you’re not wearing your glasses, keep them in a hard case. Never place them lens-down on surfaces, and avoid leaving them in hot cars (heat warps frames and damages coatings).
